This is cooled down in a heat exchanger and returns back to Calandria, completing a natural circulation loop.
The hot heavy-water moderator inside the Calandria rises upward due to buoyancy, cooled in a shell and tube heat exchanger (located within the loop) and returns back to the Calandria, completing a natural circulation loop.
The heated heavy-water moderator (due to heat transferred from the Main Heat Transport System (MHTS) and thermalization of neutrons and gamma from radioactive decay of fuel) rises upward due to buoyancy, gets cooled down in a heat exchanger and returns back to Calandria, completing a natural circulation loop.
Small capillary sprouts were carrying a few red blood cells into the swollen distal bulb, but a complete circulation was not yet established.
These initiatives are collaborative, as both issuance and redemption of the currency relies on freely collaborating citizens or firms, and enable economic collaboration when there isn't sufficient national money in circulation to complete a transaction or reward an activity.
The analysis of particle movements indicated that particle mixing was dominated by the particle circulation period, which is the time required for a particle to complete one circulation in the drum, and its standard deviation.
Failing to conduct a complete "bottoms up" circulation of the well to insure the quality of the cement seal.
In case the gas separation at the top is complete, the circulation velocity simulated agreed well with a simple mechanical energy balance.
The library building, completed in 1979, was designed with that goal in mind: in addition to the standard equipment -- stacks, a circulation desk -- the plans called for an art gallery and the theater.
It has a circulation of 11,000.
